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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
13/10/2017 |
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Data da última atualização: |
26/10/2017 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
REZENDE, M. B. de; HERRERA, H. M.; CARVALHO, C. M. E.; ANJOS, E. A. C.; RAMS, C. A. N.; ARAUJO, F. R.; TORRES, J. M.; OLIVEIRA, C. E. de. |
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Afiliação: |
Universidade Católica Dom Bosco - UCDB; Universidade Católica Dom Bosco - UCDB; Universidade Católica Dom Bosco - UCDB; Bolsista CAPES/ Universidade Católica Dom Bosco - UCDB; Universidade Federal do Mato Grosso do Sul - UFMS; FLABIO RIBEIRO ARAUJO, CNPGC; Universidade Católica Dom Bosco - UCDB; Universidade Católica Dom Bosco - UCDB. |
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Título: |
Detection of Leishmania spp. in Bats from an Area of Brazil Endemic for Visceral Leishmaniasis. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Transboundary and Emerging Diseases, p. 1-7, 2017. |
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DOI: |
10.1111/tbed.12597 |
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Idioma: |
Inglês |
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Notas: |
SHORT COMMUNICATION |
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Conteúdo: |
The multihost parasites Leishmania spp. infect a broad range of wild mammalian species including bats. Several species of bats have adapted to a variety of food resources and shelters in urban areas. This study aimed to detect Leishmania spp. DNA in bats present in forest fragments located in metropolitan areas endemic for leishmaniasis in Campo Grande, Mato Grosso do Sul (MS), Brazil. Blood samples were obtained from 80 individuals, including eight species of Phyllostomidae and one species of Vespertilionidae. Thirty of the 80 bats were positive for Leishmania spp. using conventional PCR, all belonging to the family Phyllostomidae. Eighteen samples tested by real-time PCR (qPCR) using specific primers for the kDNA of Leishmania infantum were positive. To the best of our knowledge, this is the first report detecting Leishmania spp. in Platyrrhinus incarum in addition to being the first reported detection of L. infantum in the bat species Phyllostomus discolor, Platyrrhinus lineatus, Artibeus planirostris and Artibeus lituratus. Our results show that bats can host Leishmania spp. in areas endemic for leishmaniasis, which must be taken into account in disease control operations by public health authorities. |
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Palavras-Chave: |
Diagnostic; Molecular assay; Natural infecção; Natural infection. |
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Thesagro: |
Diagnostico; Infecção; Morcego. |
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Thesaurus Nal: |
Chiroptera; Leishmania infantum; Phyllostomidae; Vespertilionidae. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02254naa a2200361 a 4500
001 2077350
005 2017-10-26
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1111/tbed.12597$2DOI
100 1 $aREZENDE, M. B. de
245 $aDetection of Leishmania spp. in Bats from an Area of Brazil Endemic for Visceral Leishmaniasis.$h[electronic resource]
260 $c2017
500 $aSHORT COMMUNICATION
520 $aThe multihost parasites Leishmania spp. infect a broad range of wild mammalian species including bats. Several species of bats have adapted to a variety of food resources and shelters in urban areas. This study aimed to detect Leishmania spp. DNA in bats present in forest fragments located in metropolitan areas endemic for leishmaniasis in Campo Grande, Mato Grosso do Sul (MS), Brazil. Blood samples were obtained from 80 individuals, including eight species of Phyllostomidae and one species of Vespertilionidae. Thirty of the 80 bats were positive for Leishmania spp. using conventional PCR, all belonging to the family Phyllostomidae. Eighteen samples tested by real-time PCR (qPCR) using specific primers for the kDNA of Leishmania infantum were positive. To the best of our knowledge, this is the first report detecting Leishmania spp. in Platyrrhinus incarum in addition to being the first reported detection of L. infantum in the bat species Phyllostomus discolor, Platyrrhinus lineatus, Artibeus planirostris and Artibeus lituratus. Our results show that bats can host Leishmania spp. in areas endemic for leishmaniasis, which must be taken into account in disease control operations by public health authorities.
650 $aChiroptera
650 $aLeishmania infantum
650 $aPhyllostomidae
650 $aVespertilionidae
650 $aDiagnostico
650 $aInfecção
650 $aMorcego
653 $aDiagnostic
653 $aMolecular assay
653 $aNatural infecção
653 $aNatural infection
700 1 $aHERRERA, H. M.
700 1 $aCARVALHO, C. M. E.
700 1 $aANJOS, E. A. C.
700 1 $aRAMS, C. A. N.
700 1 $aARAUJO, F. R.
700 1 $aTORRES, J. M.
700 1 $aOLIVEIRA, C. E. de
773 $tTransboundary and Emerging Diseases, p. 1-7, 2017.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Florestas. |
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Data corrente: |
30/03/2021 |
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Data da última atualização: |
31/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MORALES, M. M.; COMERFORD, n. b.; BEHLING, M.; ABREU, D. C. de; GUERRINI, I. A. |
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Afiliação: |
MARINA MOURA MORALES, CNPF; NICHOLAS BRIAN COMERFORD, University of Hawaii; MAUREL BEHLING, CPAMT; DANIEL CARNEIRO DE ABREU, UFMT; IRAÊ AMARAL GUERRINI, UNESP. |
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Título: |
Biochar chemistry in a weathered tropical soil: kinetics of phosphorus sorption. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Agriculture, v. 11, n. 4, 295, 2021. 13 p. |
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DOI: |
https://doi.org/10.3390/agriculture11040295 |
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Idioma: |
Inglês |
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Conteúdo: |
The phosphorus (P) chemistry of biochar (BC)-amended soils is poorly understood. This statement is based on the lack of published research attempting a comprehensive characterization of biochar?s influence on P sorption. Therefore, this study addressed the kinetic limitations of these processes. This was accomplished using a fast pyrolysis biochar made from a mix of waste materials applied to a highly weathered Latossolo Vermelho distrofico (Oxisol) from São Paulo, Brazil. Standard method (batch method) was used. The sorption kinetic studies indicated that P sorption in both cases, soil (S) and soil-biochar (SBC), had a relatively fast initial reaction between 0 to 5 min. This may have happened because adding biochar to the soil decreased P sorption capacity compared to the mineral soil alone. Presumably, this is a result of: (i) Inorganic phosphorus desorbed from biochar was resorbed onto the mineral soil; (ii) charcoal particles physically covered P sorption locations on soil; or (iii) the pH increased when BC was added SBC and the soil surface became more negatively charged, thus increasing anion repulsion and decreasing P sorption. |
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Palavras-Chave: |
Batch method; Fast pyrolysis; P retention; Pirólise rápida; Retenção de fósforo. |
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Thesaurus NAL: |
Biochar. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/222240/1/Marina-MORALES-et-al.-2021-Agriculture.pdf
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Marc: |
LEADER 01899naa a2200253 a 4500
001 2130976
005 2021-03-31
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/agriculture11040295$2DOI
100 1 $aMORALES, M. M.
245 $aBiochar chemistry in a weathered tropical soil$bkinetics of phosphorus sorption.$h[electronic resource]
260 $c2021
520 $aThe phosphorus (P) chemistry of biochar (BC)-amended soils is poorly understood. This statement is based on the lack of published research attempting a comprehensive characterization of biochar?s influence on P sorption. Therefore, this study addressed the kinetic limitations of these processes. This was accomplished using a fast pyrolysis biochar made from a mix of waste materials applied to a highly weathered Latossolo Vermelho distrofico (Oxisol) from São Paulo, Brazil. Standard method (batch method) was used. The sorption kinetic studies indicated that P sorption in both cases, soil (S) and soil-biochar (SBC), had a relatively fast initial reaction between 0 to 5 min. This may have happened because adding biochar to the soil decreased P sorption capacity compared to the mineral soil alone. Presumably, this is a result of: (i) Inorganic phosphorus desorbed from biochar was resorbed onto the mineral soil; (ii) charcoal particles physically covered P sorption locations on soil; or (iii) the pH increased when BC was added SBC and the soil surface became more negatively charged, thus increasing anion repulsion and decreasing P sorption.
650 $aBiochar
653 $aBatch method
653 $aFast pyrolysis
653 $aP retention
653 $aPirólise rápida
653 $aRetenção de fósforo
700 1 $aCOMERFORD, n. b.
700 1 $aBEHLING, M.
700 1 $aABREU, D. C. de
700 1 $aGUERRINI, I. A.
773 $tAgriculture$gv. 11, n. 4, 295, 2021. 13 p.
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Registro original: |
Embrapa Florestas (CNPF) |
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Origem |
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Classificação |
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Registro |
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